package controllers;

import play.*;
import play.mvc.*;

import java.util.*;

import models.*;

public class Application extends Controller {

    public static void index() {
        render();
    }

	protected static void invalidXml(String reason) {
      response.setHeader("Content-Type","text/xml; charset=utf-8");
      error(422,reason);
    }
    
    protected static boolean isBlank(String str) {
      return (str == null || str.equals(""));
    }

}